| Butte to Marsala | 5,726.13 mi (9,215.31 km) |
| Butte to Marsciano | 5,434.31 mi (8,745.68 km) |
| Butte to Martano | 5,761.61 mi (9,272.42 km) |
| Butte to Martellago | 5,281.78 mi (8,500.21 km) |
| Butte to Martina Franca | 5,705.28 mi (9,181.76 km) |
| Butte to Martinengo | 5,211.40 mi (8,386.93 km) |
| Butte to Martinsicuro | 5,482.29 mi (8,822.89 km) |
| Butte to Mascali | 5,813.94 mi (9,356.63 km) |
| Butte to Mascalucia | 5,819.96 mi (9,366.31 km) |
| Butte to Masera di Padova | 5,286.33 mi (8,507.52 km) |
| Butte to Maserada sul Piave | 5,274.93 mi (8,489.18 km) |
| Butte to Massa | 5,306.88 mi (8,540.60 km) |
| Butte to Massa Lombarda | 5,333.28 mi (8,583.09 km) |
| Butte to Massafra | 5,705.96 mi (9,182.85 km) |
| Butte to Massalubrense | 5,624.09 mi (9,051.11 km) |
